Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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State | Conformation | minimum conformation | conformer description | state description |
---|---|---|---|---|
1 | 1 | yes | C2 | 1A |
hartrees | |
---|---|
Energy at 0K | -345.400614 |
Energy at 298.15K | -345.408903 |
HF Energy | -345.400614 |
Nuclear repulsion energy | 295.582875 |
Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
---|---|---|---|---|---|---|---|
1 | A | 3104 | 3072 | 6.29 | |||
2 | A | 3043 | 3012 | 2.95 | |||
3 | A | 3015 | 2984 | 2.09 | |||
4 | A | 2974 | 2943 | 0.09 | |||
5 | A | 1765 | 1747 | 17.44 | |||
6 | A | 1422 | 1408 | 5.08 | |||
7 | A | 1418 | 1403 | 13.42 | |||
8 | A | 1404 | 1389 | 6.98 | |||
9 | A | 1324 | 1310 | 7.03 | |||
10 | A | 1224 | 1211 | 24.13 | |||
11 | A | 1095 | 1083 | 1.23 | |||
12 | A | 1032 | 1021 | 0.74 | |||
13 | A | 899 | 890 | 1.01 | |||
14 | A | 768 | 760 | 0.31 | |||
15 | A | 602 | 596 | 1.62 | |||
16 | A | 469 | 465 | 4.43 | |||
17 | A | 312 | 309 | 0.82 | |||
18 | A | 184 | 182 | 0.20 | |||
19 | A | 137 | 135 | 0.52 | |||
20 | A | 71 | 70 | 6.13 | |||
21 | B | 3104 | 3072 | 6.00 | |||
22 | B | 3092 | 3060 | 5.36 | |||
23 | B | 3043 | 3012 | 0.01 | |||
24 | B | 2973 | 2943 | 3.18 | |||
25 | B | 1737 | 1719 | 285.23 | |||
26 | B | 1418 | 1403 | 1.17 | |||
27 | B | 1414 | 1399 | 21.87 | |||
28 | B | 1323 | 1309 | 93.86 | |||
29 | B | 1176 | 1164 | 105.94 | |||
30 | B | 1140 | 1128 | 201.15 | |||
31 | B | 1019 | 1009 | 10.02 | |||
32 | B | 954 | 944 | 1.59 | |||
33 | B | 856 | 848 | 32.50 | |||
34 | B | 784 | 776 | 16.79 | |||
35 | B | 524 | 519 | 25.14 | |||
36 | B | 483 | 478 | 0.57 | |||
37 | B | 398 | 394 | 1.22 | |||
38 | B | 184 | 182 | 0.69 | |||
39 | B | 43 | 43 | 9.47 |
A | B | C |
---|---|---|
0.13480 | 0.06608 | 0.05181 |
Point Group is C2
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.000 | 0.000 | 1.029 |
C2 | 0.000 | 1.232 | 0.105 |
C3 | 0.000 | -1.232 | 0.105 |
C4 | -1.372 | 1.727 | -0.300 |
C5 | 1.372 | -1.727 | -0.300 |
O6 | 1.043 | 1.713 | -0.303 |
O7 | -1.043 | -1.713 | -0.303 |
H8 | -0.908 | -0.031 | 1.648 |
H9 | 0.908 | 0.031 | 1.648 |
H10 | -1.293 | 2.480 | -1.095 |
H11 | -1.988 | 0.871 | -0.626 |
H12 | -1.883 | 2.165 | 0.575 |
H13 | 1.293 | -2.480 | -1.095 |
H14 | 1.988 | -0.871 | -0.626 |
H15 | 1.883 | -2.165 | 0.575 |
C1 | C2 | C3 | C4 | C5 | O6 | O7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
C1 | 1.5403 | 1.5403 | 2.5751 | 2.5751 | 2.4075 | 2.4075 | 1.0993 | 1.0993 | 3.5117 | 2.7301 | 2.9048 | 3.5117 | 2.7301 | 2.9048 | C2 | 1.5403 | 2.4646 | 1.5137 | 3.2869 | 1.2187 | 3.1507 | 2.1910 | 2.1563 | 2.1603 | 2.1490 | 2.1533 | 4.1098 | 2.9853 | 3.9124 | C3 | 1.5403 | 2.4646 | 3.2869 | 1.5137 | 3.1507 | 1.2187 | 2.1563 | 2.1910 | 4.1098 | 2.9853 | 3.9124 | 2.1603 | 2.1490 | 2.1533 | C4 | 2.5751 | 1.5137 | 3.2869 | 4.4113 | 2.4152 | 3.4552 | 2.6644 | 3.4455 | 1.0978 | 1.1039 | 1.1040 | 5.0428 | 4.2600 | 5.1485 | C5 | 2.5751 | 3.2869 | 1.5137 | 4.4113 | 3.4552 | 2.4152 | 3.4455 | 2.6644 | 5.0428 | 4.2600 | 5.1485 | 1.0978 | 1.1039 | 1.1040 | O6 | 2.4075 | 1.2187 | 3.1507 | 2.4152 | 3.4552 | 4.0104 | 3.2639 | 2.5796 | 2.5829 | 3.1624 | 3.0885 | 4.2738 | 2.7700 | 4.0633 | O7 | 2.4075 | 3.1507 | 1.2187 | 3.4552 | 2.4152 | 4.0104 | 2.5796 | 3.2639 | 4.2738 | 2.7700 | 4.0633 | 2.5829 | 3.1624 | 3.0885 | H8 | 1.0993 | 2.1910 | 2.1563 | 2.6644 | 3.4455 | 3.2639 | 2.5796 | 1.8171 | 3.7382 | 2.6747 | 2.6308 | 4.2855 | 3.7774 | 3.6737 | H9 | 1.0993 | 2.1563 | 2.1910 | 3.4455 | 2.6644 | 2.5796 | 3.2639 | 1.8171 | 4.2855 | 3.7774 | 3.6737 | 3.7382 | 2.6747 | 2.6308 | H10 | 3.5117 | 2.1603 | 4.1098 | 1.0978 | 5.0428 | 2.5829 | 4.2738 | 3.7382 | 4.2855 | 1.8141 | 1.7993 | 5.5930 | 4.7129 | 5.8691 | H11 | 2.7301 | 2.1490 | 2.9853 | 1.1039 | 4.2600 | 3.1624 | 2.7700 | 2.6747 | 3.7774 | 1.8141 | 1.7689 | 4.7129 | 4.3412 | 5.0643 | H12 | 2.9048 | 2.1533 | 3.9124 | 1.1040 | 5.1485 | 3.0885 | 4.0633 | 2.6308 | 3.6737 | 1.7993 | 1.7689 | 5.8691 | 5.0643 | 5.7383 | H13 | 3.5117 | 4.1098 | 2.1603 | 5.0428 | 1.0978 | 4.2738 | 2.5829 | 4.2855 | 3.7382 | 5.5930 | 4.7129 | 5.8691 | 1.8141 | 1.7993 | H14 | 2.7301 | 2.9853 | 2.1490 | 4.2600 | 1.1039 | 2.7700 | 3.1624 | 3.7774 | 2.6747 | 4.7129 | 4.3412 | 5.0643 | 1.8141 | 1.7689 | H15 | 2.9048 | 3.9124 | 2.1533 | 5.1485 | 1.1040 | 4.0633 | 3.0885 | 3.6737 | 2.6308 | 5.8691 | 5.0643 | 5.7383 | 1.7993 | 1.7689 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | C4 | 114.956 | C1 | C2 | O6 | 121.077 | |
C1 | C3 | C5 | 114.956 | C1 | C3 | O7 | 121.077 | |
C2 | C1 | C3 | 106.262 | C2 | C1 | H8 | 111.103 | |
C2 | C1 | H9 | 108.392 | C2 | C4 | H10 | 110.623 | |
C2 | C4 | H11 | 109.371 | C2 | C4 | H12 | 109.703 | |
C3 | C1 | H8 | 108.392 | C3 | C1 | H9 | 111.103 | |
C3 | C5 | H13 | 110.623 | C3 | C5 | H14 | 109.371 | |
C3 | C5 | H15 | 109.703 | C4 | C2 | O6 | 123.881 | |
C5 | C3 | O7 | 123.881 | H8 | C1 | H9 | 111.476 | |
H10 | C4 | H11 | 110.962 | H10 | C4 | H12 | 109.611 | |
H11 | C4 | H12 | 106.480 | H13 | C5 | H14 | 110.962 | |
H13 | C5 | H15 | 109.611 | H14 | C5 | H15 | 106.480 |
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | C | -0.402 | |||
2 | C | 0.357 | |||
3 | C | 0.357 | |||
4 | C | -0.510 | |||
5 | C | -0.510 | |||
6 | O | -0.269 | |||
7 | O | -0.269 | |||
8 | H | 0.139 | |||
9 | H | 0.139 | |||
10 | H | 0.152 | |||
11 | H | 0.174 | |||
12 | H | 0.157 | |||
13 | H | 0.152 | |||
14 | H | 0.174 | |||
15 | H | 0.157 |
x | y | z | Total | |
---|---|---|---|---|
0.000 | 0.000 | 1.418 | 1.418 | |
CHELPG | ||||
AIM | ||||
ESP |
|
|
|
x | y | z | |
---|---|---|---|
x | 9.706 | -0.579 | 0.000 |
y | -0.579 | 10.438 | 0.000 |
z | 0.000 | 0.000 | 7.411 |
<r2> | 228.879 |
---|---|
(<r2>)1/2 | 15.129 |